103R-103H

Overview

The Delevan 103R-103H is an unshielded surface-mount RF inductor with a nominal inductance of 10 uH and a tolerance of 3%. It features a maximum DC resistance of 3.45 ohms and a minimum Q factor of 24. The component measures 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height. It is designed for RF applications and utilizes standard terminations.

Feature Summary

• Unshielded construction suitable for general RF circuit integration
• Standard SMD/SMT termination style for PCB mounting
• Fixed inductance value optimized for radio frequency signal processing

Applications

• RF circuit design
• Radio frequency signal processing
• Surface mount electronic assemblies

Procurement Notes

Verify the specific manufacturer source, as API Delevan Inc. is listed alongside generic references. Confirm RoHS compliance status through official documentation before procurement. Ensure the supplier provides valid traceability for the component's manufacturing origin and quality standards.

Selection Notes

Select this component when a 10 uH unshielded inductor is required for RF applications. Consider the 3.45 ohm DC resistance and 165 mA current rating constraints. Verify that the 2.54 x 2.54 mm footprint matches the target PCB layout requirements.

Part Context

This part belongs to the 103/R series of RF inductors manufactured by Delevan. It shares dimensional characteristics with other parts in the series, such as the 103R-680MS and 103R-471J, but differs in inductance and resistance values.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Cross-reference with other 10 uH unshielded SMD RF inductors from compatible manufacturers if direct substitution is necessary.